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An Orthotopic Sciatic Nerve Xenograft for Neurofibromatosis Type 1 Neurofibromas03:53

An Orthotopic Sciatic Nerve Xenograft for Neurofibromatosis Type 1 Neurofibromas

Neurofibromatosis type 1 (NF1) leads to benign peripheral nerve sheath tumors (neurofibromas) that require a specific nerve microenvironment for growth. An optimized orthotopic xenograft model was developed, using intraneural injection of human Schwann cells into NSG mice. This model recapitulates human neurofibromas and provides a valuable platform to evaluate therapeutic...
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Single-Cell Culture of Bacteria Within Giant Vesicles02:35

Single-Cell Culture of Bacteria Within Giant Vesicles

Source: Morita, M., et al. Bacterial Cell Culture at the Single-cell Level Inside Giant Vesicles. J. Vis. Exp. (2019).This video demonstrates a method for culturing and observing individual bacterial cells encapsulated inside giant vesicles anchored to a supported lipid bilayer. The system enables stable, long-term imaging of single-cell growth dynamics in a confined, physiologically relevant...
214
Measuring Diaphragm Thickness and Function Using Point-of-Care Ultrasound05:51

Measuring Diaphragm Thickness and Function Using Point-of-Care Ultrasound

Diaphragm thickness and function can be assessed in healthy individuals and critically ill patients using point-of-care ultrasound. This technique offers an accurate, reproducible, feasible, and well-tolerated method for evaluating diaphragm structure and function.
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Rapid Encapsulation of Reconstituted Cytoskeleton Inside Giant Unilamellar Vesicles07:48

Rapid Encapsulation of Reconstituted Cytoskeleton Inside Giant Unilamellar Vesicles

This article introduces a simple method for expeditious production of giant unilamellar vesicles with encapsulated cytoskeletal proteins. The method proves to be useful for bottom-up reconstitution of cytoskeletal structures in confinement and cytoskeleton-membrane interactions.
4.8K
Development and Identification of a Novel Subpopulation of Human Neutrophil-derived Giant Phagocytes In Vitro10:05

Development and Identification of a Novel Subpopulation of Human Neutrophil-derived Giant Phagocytes In Vitro

We describe here a method for obtaining and identifying a newly characterized subpopulation of neutrophil-derived giant phagocytes. These cells develop in culture from fresh human blood neutrophils, and are characterized by phagocytosis, autophagy, immensely large size, and extended lifespan. This method is essential to further investigate this unique neutrophil-derived...
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Diagnostic Ultrasound Imaging of Mouse Diaphragm Function07:12

Diagnostic Ultrasound Imaging of Mouse Diaphragm Function

Diagnostic ultrasound imaging has proven to be effective in diagnosing various respiratory diseases in human and animal subjects. We demonstrate a comprehensive ultrasound protocol utilized by Dr. Zuo's lab to analyze diaphragm kinetics specifically in mouse models. This is also a non-invasive research technique which can provide quantitative information on mouse respiratory muscle...
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